PokerTracker

Hi there.
Just bought pokertracker 4 and I am trying to use tabletracker on pokerstars.
Everytime i go into configure to put pokerstars in launch setting and I select pokerstars and press ok it will not say selected as pokerstars. I open the configure again and the launch setting is blank. Like it is not saving my launch settings.
Any ideas?

To add the path to the PokerStars executable, choose PokerStars from that drop down the click Add. Navigate to PokerStars.exe and click on it (it's probably in C:\Program Files\ or something similar). Then click OK. That's all you need to do - what is selected by default in that drop down doesn't matter. To open PokerStars after that point, you can run your search, click on any table, and click the Launch Site button. After the site is launched in this way and you've logged in, click Open Table to open the table you want.

Thanks for your reply.
It works now. Also i had to take out all of my filters on pokerstars then i could find tables.

Cheers!